Cloudooo cluster fixes
- make cloudooo services use same name as in haproxy, this was off by one (service cloudooo-0 was cloudooo_0 in haproxy)
- test cluster functionality (to catch bug from cloudooo!29 (merged) )
- update cloudooo with that fix
- make sure we set an existant locale ( by using
C.UTF-8) and exercice a bit conversions involving characters encoding